21244-2455 SPM 40

21^h 24^m 21.96^s -24° 54' 32.4" P.A. 107.00 sep 42.4 mag 9.80,14.60 Sp K0

Coord 2000	21244-2455	Discov num	SPM 40	Comp		Coord arcsec 2000	21 24 21.96 -24 54 32.4
Date first	1979	Date last	2016	Obs	11
Pa first	107	Pa last	107	P.A. Now (θ)	107°
Sep first	42.4	Sep last	42.374	Sep. Now (ρ)	42.374"
Mag pri	9.80	Mag sec	14.60	delta mag (ΔM)	4.8	Spectral class	K0 (yellow-orange)
Pri motion ra	+066	Sec motion ra	+069
Pri motion dec	-101	Sec motion dec	-111
Notes	V (Proper motion indicates physical)

rPM=0.08 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Capricornus

Tycho2

6942-00782-1

Gaia DR2

6815377422393824512

WDS 21244-2455 SPM 40 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
SpM		Springbook Middle School
SpM2021	C j	Cooper, A., McCudden, P., Surulirajan, R. & Slown, C. N.	2021JDSO...17..170C
SpM2021		JDSO 17, 170, 2021

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21244-2455	SPM 40		2003	6	107	42.4	9.80	14.60	K0	V	212421.96-245432.4
21244-2455	SPM 40		2010	8	107	42.4	9.80	14.60	K0	V	212421.96-245432.4
21244-2455	SPM 40		2015	9	107	42.4	9.80	14.60	K0	V	212421.96-245432.4
21244-2455	SPM 40		2016	11	107	42.4	9.80	14.60	K0	V	212421.96-245432.4

If you need more information about this double, apply for a data request form to the WDS.

WDS 21244-2455 SPM 40 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21244-2455 SPM 40 : MEASURES

No records found.

WDS 21244-2455 : VIRTUAL EYEPIECE

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WDS 21244-2455 : ALADIN DSS IMAGE @ 21^h 24^m 21.96^s -24° 54' 32.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21244-2455 SPM 40 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21244-2455	SPM 40		107	42.4
Show		21224-2523	TDT2932		203	0.6	39
Show		21242-2534	BU 1035		214	0.8	40
Show		21215-2442	SEE 441	AB	19	1.8	42
Show		21215-2442	SEE 441	AC	317	102.8	42
Show		21275-2446	LDS4886		240	52.1	44
Show		21277-2453	HJ 5271		44	6.5	46
Show		21218-2409	KPP 492		227	3.9	57
Show		21282-2358	BRT3102		36	4.8	78
Show		21304-2426	SEE 448	AB	254	1.5	88
Show		21304-2426	I 9028	AC	10	23.7	88
Show		21261-2325	HJ 5269		342	8.2	93
Show		21195-2346	SEE 444		260	9.0	96
Show		21213-2324	B 524		151	1.1	101
Show		21187-2348	RSS 559		354	20.7	102
Show		21182-2355	HJ 3018		350	14.7	104
Show		21179-2555	RST1086		162	0.4	107
Show		21198-2621	BU 271	AB	24	0.6	107
Show		21198-2621	BU 271	AC	67	141.7	107
Show		21198-2621	BU 271	AD	61	298.6	107
Show		21198-2621	BU 271	AE	32	180.4	107
Show		21321-2514	B 2495		263	11.9	107
Show		21324-2434	UC 4488		62	24.1	112
Show		21173-2601	UC 4428		18	69.6	116
Show		21157-2526	RST3281		112	3.1	123
Show		21250-2250	UC 4466		200	56.3	126
Show		21188-2637	SEE 443		295	1.3	128
Show		21229-2705	I 1441		159	1.8	132
Show		21181-2636	KPP 713		34	6.3	133
Show		21257-2706	TDT2956		239	0.5	133
Show		21145-2444	UC 4417		54	10.0	136
Show		21140-2513	BRT3098		162	4.5	143
Show		21148-2555	HJ 3014		301	2.1	144
Show		21297-2251	LDS4889		289	1.7	145
Show		21325-2631	RST1093		227	2.3	146
Show		21136-2511	RST3278		239	0.6	147
Show		21238-2227	TDT2943		226	0.4	148
Show		21343-2353	BVD 138		121	25.1	149
Show		21267-2225	SEE 446	AB	14	16.3	154
Show		21267-2225	SZM 3	AC	76	85.0	154
Show		21220-2224	HJ 5265		190	32.3	155
Show		21200-2718	BU 252		88	2.1	156
Show		21338-2622	RST1095		316	0.9	156
Show		21210-2725	UC 4451		203	24.7	157
Show		21175-2246	BRT3101		238	3.0	159
Show		21162-2651	RST2175		329	1.9	161
Show		21147-2321	TDT2854		101	0.5	162
Show		21124-2501	KPP3119		6	6.5	163
Show		21167-2249	B 522		289	0.6	165
Show		21127-2539	KPP1612		181	12.3	165
Show		21178-2714	STN 54		238	7.1	166

WDS 21244-2455 : COMPONENTS

	A
B	pa=108.6° sep=38.78"

21244-2455 A

Componente originario normalizzato	AB		Coord arcsec 2000	212421.96-245432.4		Mag	9.8		Spectral class	K0 (yellow-orange)
PmRA	66.00		PmDE	-101.0		Tycho2	6942-00782-1

Tycho2

Tycho2	6942-00782-1	Pflag		RAmdeg	321.09151288	DEmdeg	-24.90900887
PmRA	66.7	PmDE	-105.0	E RAmdeg	16	E DEmdeg	20
E pmRA	1.9	E pmDE	1.8	EpRAm	1989.68	EpDEm	1987.99
Num	7	Q RAmdeg	1.3	Q DEmdeg	1.0	Q pmRA	1.4
Q pmDE	1.1	BTmag	10.682	E BTmag	0.037	VTmag	9.833
E VTmag	0.027	Prox	999	TYC	T	HIP
CCDM		RAdeg	321.09134056	DEdeg	-24.90875722	EpRA 1990	1.67
EpDE 1990	1.46	E RAdeg	16.5	E DEdeg	21.8	Posflg
Corr	-0.2

21244-2455 B

Componente originario normalizzato	AB		Coord arcsec 2000	212424.66-245444.8		Mag	14.6		PmRA	69.00
PmDE	-111.0		Calc delta mag	4.8		Calc coord	yes